Myiasis - pigs

Myiasis is the infestation of living vertebrates with the larvae of flies, the species of which vary with location around the world.

Sarcoptes species — pigs

Adult mites of the genus Sarcoptes live in the stratum corneum of the skin of pigs.

Sucking lice: Haematopinus suis

In Canada pigs are hosts to the large (five to six mm) sucking louse Haematopinus suis.